Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method for retransmitting fast associated control channel signaling and base station

A control channel and signaling technology, which is applied to the retransmission method of fast channel-associated control channel signaling and the field of base stations, can solve problems such as small application range, and achieve the effects of reducing redundant transmission, reducing redundant transmission, and improving robustness

Inactive Publication Date: 2014-01-08
ZTE CORP
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Embodiments of the present invention provide a fast associated control channel signaling retransmission method and base station to solve the problem that the existing FACCH channel retransmission mechanism is only applicable to specific types of mobile terminals and has a small scope of application

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for retransmitting fast associated control channel signaling and base station
  • Method for retransmitting fast associated control channel signaling and base station
  • Method for retransmitting fast associated control channel signaling and base station

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0042] In order to solve the problems existing in the prior art, embodiments of the present invention provide a fast associated control channel signaling retransmission method and a base station.

[0043] Such as figure 1 As shown, the retransmission method of fast associated control channel signaling provided by the embodiment of the present invention includes:

[0044] S101. The frame control unit determines whether the FACCH signaling needs to be retransmitted according to the type of the FACCH signaling and the quality of the FACCH channel.

[0045] Such as figure 2 As shown, S101 further includes the following steps:

[0046] S201. The frame control unit determines whether the FACCH signaling is a command frame, and determines the quality of the FACCH channel according to the quality measurement report of the FACCH channel;

[0047] S202. When the FACCH signaling is a command frame and the quality of the FACCH channel does not reach the expected quality (the expected qu...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a method for retransmitting fast associated control channel (FACCH) signaling and a base station for solving the problems that the retransmission mechanism of the conventional FACCH is only suitable for mobile terminals of specific type and has small application range. The method comprises the following steps that: a frame control unit determines whether the FACCH signaling needs to be retransmitted according to the type of the FACCH signaling and the quality of the FACCH; the frame control unit sets a retransmission mark for expressing whether the retransmission is needed in the FACCH signaling according to the determination result, and transmits the FACCH signaling to a baseband processing unit; and the baseband processing unit receives the FACCH signaling, and determines whether to retransmit the FACCH signaling according to the retransmission mark in the FACCH signaling and whether the mobile terminal has the function of retransmitting the FACCH signaling. According to the technical scheme, the retransmission mechanism of the FACCH can be applied to any mobile terminal, so the success rate of FACCH signaling transmission is improved, and the robustness of a link is improved.

Description

technical field [0001] The invention relates to the technical field of wireless communication, in particular to a method for retransmitting fast associated control channel signaling and a base station. Background technique [0002] In the communication network system, the transmission of signaling is very important. Taking the GSM (Global System for Mobile Communications) network system as an example, in the GSM network system, several logical channels are combined into a specific type for transmitting user data or signaling. Wherein, the FACCH (Fast Associated Control Channel, Fast Associated Control Channel) channel occupies the TCH (Traffic Channel, Traffic Channel) channel to transmit signaling data, specifically, the TCH and FACCH data can be distinguished by the frame stealing flag. For example, in the switching process during a call, it is generally necessary to steal frames through the FACCH to transmit signaling data. Therefore, the success rate of FACCH data tran...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/20H04W88/08
Inventor 原偏偏
Owner ZTE CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com